OP413ES

低噪声，低漂移，单电源运算放大器 Low Noise, Low Drift Single-Supply Operational Amplifiers

GENERAL DESCRIPTION

The OPx13 family of single-supply operational amplifiers features both low noise and drift. It has been designed for systems with internal calibration. Often these processor-based systems are capable of calibrating corrections for offset and gain, but they cannot correct for temperature drifts and noise.

FEATURES

Single- or dual-supply operation

Low noise: 4.7 nV/√Hz @ 1 kHz

Wide bandwidth: 3.4 MHz

Low offset voltage: 100 μV

Very low drift: 0.2 μV/°C

Unity gain stable

No phase reversal

APPLICATIONS

Digital scales

Multimedia

Strain gages

Battery-powered instrumentation

Temperature transducer amplifier